package com.kuang.springboot2board.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpSession;

/**
 * @author Gerald
 * @date 2022/6/14-13:10
 */

@Controller
public class LoginController {

    @RequestMapping("/user/login")
    public String login(@RequestParam("username") String username,
                        @RequestParam("userpass") String password,
                        Model model, HttpSession session){
        if(!StringUtils.isEmpty(username) && "123456".equals(password)){
            session.setAttribute("loginUser",username);
            return "redirect:/main.html";
        }else{
            model.addAttribute("msg","用户名或密码错误");
            return "index";
        }
    }

    @RequestMapping("/user/logout")
    public String logout(HttpSession session){
        session.removeAttribute("loginUser");
        return "index";
    }

}
